package com.easyui.servlet;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
import java.util.Map;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import net.sf.json.JSONArray;
import net.sf.json.JSONObject;

import com.easyui.bean.Student;
import com.easyui.common.SelStudent;
import com.easyui.common.SelTeacher;

public class DeletTeacherServlet extends HttpServlet {
       
    public DeletTeacherServlet() {
        super();
    }

	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		doPost(request, response);
	}
		

	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		response.setContentType("text/json;charset=utf-8");
		response.setCharacterEncoding("UTF-8");
		request.setCharacterEncoding("UTF-8");
		PrintWriter out = response.getWriter();
		
		JSONObject jsonAll = null;
		boolean success = false;
		String msg = "";
		
		String ids = request.getParameter("ids");
		String id[] = ids.split(",");
		
		if(id.length > 0) { 
			SelTeacher st = new SelTeacher();
			Map<String, Object> result = st.deleteTeacher(id);
			success = (Boolean)result.get("success");
			msg = result.get("msg").toString();
		} else {
			success = false;
			msg = "未选中删除数据.";
		}
		
		jsonAll= new JSONObject();
		jsonAll.put("success", success);
		jsonAll.put("msg", msg);
		
		out.print(jsonAll);
		out.flush();
		out.close();
	}

}
